Baby Names Gender-Neutral Names Meaning of the Name Beta Updated February 10, 2026 by Jennifer M. Beta Gender: Neutral Origin: Greek Meaning: Second ♥ Add to my Namelist What is the meaning of the name Beta? The name Beta is primarily a gender-neutral name of Greek origin that means Second. Names like Beta: Booth, Badu, Batia, Buddha, Behitha, Bede, Beat, Bodie, Bet, Betty, Betha, Boyd, Bode, Bud, Batyah, Beto, Buddy, Biddy, Bade, Bat, Bette, Batya, Beda, Babette, Beth, Beauty, Beate, Bodhi, Beata, Batu Stats for the Name Beta Beta is currently not in the top 100 on the Baby Names Popularity Charts Beta is currently not ranked in U.S. births